The Nāgasoline would be the followers of Virūpākṣa (Pāli: Virūpakkha), one of several 4 Heavenly Kings who guards the western direction. They act as guards upon Mount Sumeru, defending the dēvas of Trāyastriṃśa from assaults through the asuras. At the center of your Naga Empire’s cultural identification was serpent worship. https://128.199.208.170/